| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation lever device capable of further enhancing player's interest by execution of a variety of performances.SOLUTION: An operation lever device 15 mounted at a front side of a slot machine 1 includes: a start lever 11 that is rotatably provided bidirectionally to a shaft 26 and forms a gripping part 11a gripped by a player longitudinally; a light guide plate 31 disposed visibly at the gripping part 11a of the start lever 11; and a light source part for supplying light to the inside of the light guide plate 31. On a visible surface of the light guide plate 31, a light emission pattern for forming an image by emission light is provided. |
